linux-kernel - [X86] Remove workaround for prescott (32bit P4) from 64-bit code.

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Message-Id: <200805221944.m4MJiAaZ029843@gelk.kernelslacker.org>
Date:	Thu, 22 May 2008 15:44:10 -0400
From:	Dave Jones <davej@...hat.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>
Cc:	Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>,
	hpa@...or.com
Subject: [X86] Remove workaround for prescott (32bit P4) from 64-bit code.

Signed-off-by: Dave Jones <davej@...hat.com>
---
 arch/x86/kernel/cpu/intel_64.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/arch/x86/kernel/cpu/intel_64.c b/arch/x86/kernel/cpu/intel_64.c
index 9b7c5f1..380df07 100644
--- a/arch/x86/kernel/cpu/intel_64.c
+++ b/arch/x86/kernel/cpu/intel_64.c
@@ -78,11 +78,6 @@ void __cpuinit init_intel(struct cpuinfo_x86 *c)
 		unsigned eax = cpuid_eax(0x80000008);
 		c->x86_virt_bits = (eax >> 8) & 0xff;
 		c->x86_phys_bits = eax & 0xff;
-		/* CPUID workaround for Intel 0F34 CPU */
-		if (c->x86_vendor == X86_VENDOR_INTEL &&
-		    c->x86 == 0xF && c->x86_model == 0x3 &&
-		    c->x86_mask == 0x4)
-			c->x86_phys_bits = 36;
 	}
 
 	if (c->x86 == 15)
-- 
1.5.5.1

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